DT24P 240V/400A IPS digital display DC Power Voltmeter Ammeter Battery Capacity Tester voltage Gauge detector Meter For App

Warning:

This product uses bidirectional current, and the capacity needs to be reset to zero before charging or discharging!
The meaning is: When you charge, the capacity needs to be reset to zero, and then the capacity will be displayed from 0 to the capacity value of your battery!
When you discharge, the capacity also needs to be reset to zero, and then the capacity will be displayed from 0 to the capacity value of your battery!
Don't mistake the charging capacity for an increase and the discharging capacity for a decrease!

Relay purchase Link

https://www.aliexpress.com/item/1005004149834778.html?spm=5261.ProductManageOnline.0.0.a4b64edfOobjfx

Product use

This product is used to test the capacity of various batteries, discharge and age various power adapters, and detect the voltage, current, and other parameters of various DC power supplies.

Product Size

Installation size: length 76mm X width 53mm
Panel size: length 85.7mm X width 63mm
Electrical parameters:
Voltage measurement range under test voltage power supply mode: 8 ~ 240V
Voltage measurement range in independent voltage supply mode: 0 ~240V
Independent power supply voltage: 9-12V
Measuring power range: 0 ~96000W (0 ~ 496 kW)
Measuring current range: 0.3 ~ 400A

Reminder

If you enable the external power-off relay, please be sure to supply the system with independent power supply 5V /> 1A power supply to avoid the failure of the relay control current and system instability